nba = ["迈克尔·乔丹","比尔·拉塞尔","卡里姆·阿卜杜尔·贾巴尔","威尔特·张伯伦","埃尔文·约翰逊","科比·布莱恩特","蒂姆·邓肯","勒布朗·詹姆斯","拉里·伯德","沙奎尔·奥尼尔"]
nba2 = [1,2,3,4,5,6,7,8,9]
#定义一个列表1
nba1 = ["迈克尔·乔丹","比尔·拉塞尔","卡里姆·阿卜杜尔·贾巴尔","威尔特·张伯伦","埃尔文·约翰逊","科比·布莱恩特","蒂姆·邓肯","勒布朗·詹姆斯","拉里·伯德","沙奎尔·奥尼尔"]
nba2 = ["德怀特·霍华德","德维恩·韦德","凯里·欧文","保罗·加索尔","迈克尔·乔丹"]
#定义一个列表2
print(nba1+nba2)